What is a key characteristic of invasive plant species?

A key characteristic of invasive plant species is their high adaptability to various environmental conditions. This adaptability allows them to thrive in a wide range of habitats, outcompeting native species for resources such as light, water, and nutrients. Invasive species can quickly adjust to changes in their environment, which often gives them an advantage over native plants that might be more specialized and less tolerant of varying conditions.

This resilience is crucial for their success, as it enables them to spread rapidly into new areas, sometimes resulting in significant ecological impacts. In contrast, the other options focus on traits that do not typically define invasive species. For example, low reproductive rates would hinder their ability to spread, and a strong preference for native habitats or dependence on specific soil types would limit their adaptability and invasiveness in a variety of environments.